274495516

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{2633}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 488975760

約数和(自身を除く): 214480244

約数列:

[1, 2, 4, 67, 134, 268, 389, 778, 1556, 2633, 5266, 10532, 26063, 52126, 104252, 176411, 352822, 705644, 1024237, 2048474, 4096948, 68623879, 137247758, 274495516]

約数ペア:

[(1, 274495516), (2, 137247758), (4, 68623879), (67, 4096948), (134, 2048474), (268, 1024237), (389, 705644), (778, 352822), (1556, 176411), (2633, 104252), (5266, 52126), (10532, 26063)]